Character Contained In References Comments
External references for 了
Zhongwen.com traditional etymology dictionary
International Encoded Han Character and Variants Database
ChineseEtymology.org
Unihan database
Cojak Hanzi Dictionary
Tower of Babel spoken word etymology database
ZDIC.net Chinese-Chinese Dictionary
Usage rank 9
Kang Xi radical 6.1
Big5 code A446
Number of strokes 2
Karlgren 545
GSR